Vicky cky's Blog – October 2015 Archive (1)

 Plate). As you yourself indicate the backlight itself barely visible. That makes sense, because fluorescents emit light with lower energy than what enters, see wiki on fluorescence

IR is fully seated at the other end of the spectrum. A fluorescent adderum can only emit lower energy, and will never be visible as it is illuminated with IR light.

http://www.idolizeadvancedeyeserumfacts.com/adderum/